| Message ID | 20150122181524.1586.14496.stgit@gimli.home |
|---|---|
| State | Accepted |
| Headers | show |
On Thu, Jan 22, 2015 at 11:15:43AM -0700, Alex Williamson wrote: > Intel has confirmed that the Wellsburg chipset, while not reporting > ACS, does provide the proper isolation through the RCBA/BSPR > registers, so the same quirk works for this set of device IDs. > > Signed-off-by: Alex Williamson <alex.williamson@redhat.com> > Cc: Don Dugger <donald.d.dugger@intel.com> Applied with Don's ack to pci/virtualization for v3.20, thanks! > --- > > drivers/pci/quirks.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c > index ed6f89b..2cdb789 100644 > --- a/drivers/pci/quirks.c > +++ b/drivers/pci/quirks.c > @@ -3630,6 +3630,9 @@ static const u16 pci_quirk_intel_pch_acs_ids[] = { > 0x9c98, 0x9c99, 0x9c9a, 0x9c9b, > /* Patsburg (X79) PCH */ > 0x1d10, 0x1d12, 0x1d14, 0x1d16, 0x1d18, 0x1d1a, 0x1d1c, 0x1d1e, > + /* Wellsburg (X99) PCH */ > + 0x8d10, 0x8d11, 0x8d12, 0x8d13, 0x8d14, 0x8d15, 0x8d16, 0x8d17, > + 0x8d18, 0x8d19, 0x8d1a, 0x8d1b, 0x8d1c, 0x8d1d, 0x8d1e, > }; > > static bool pci_quirk_intel_pch_acs_match(struct pci_dev *dev) > -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index ed6f89b..2cdb789 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3630,6 +3630,9 @@ static const u16 pci_quirk_intel_pch_acs_ids[] = { 0x9c98, 0x9c99, 0x9c9a, 0x9c9b, /* Patsburg (X79) PCH */ 0x1d10, 0x1d12, 0x1d14, 0x1d16, 0x1d18, 0x1d1a, 0x1d1c, 0x1d1e, + /* Wellsburg (X99) PCH */ + 0x8d10, 0x8d11, 0x8d12, 0x8d13, 0x8d14, 0x8d15, 0x8d16, 0x8d17, + 0x8d18, 0x8d19, 0x8d1a, 0x8d1b, 0x8d1c, 0x8d1d, 0x8d1e, }; static bool pci_quirk_intel_pch_acs_match(struct pci_dev *dev)
Intel has confirmed that the Wellsburg chipset, while not reporting ACS, does provide the proper isolation through the RCBA/BSPR registers, so the same quirk works for this set of device IDs. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Cc: Don Dugger <donald.d.dugger@intel.com> --- drivers/pci/quirks.c | 3 +++ 1 file changed, 3 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html